ʻO ka Non-Destructive Testing (NDT) kahi ʻenehana i hoʻohana ʻia e ʻike i nā hemahema o loko o nā mea a i ʻole nā mea me ka ʻole e hōʻole i ko lākou kūpaʻa. No nā ʻāpana ʻoihana e like me ka forgings, ʻo ka hoʻāʻo non-destructive e hana nui i ka hōʻoia ʻana i ka maikaʻi a me ka hilinaʻi.
Eia kekahi mau ʻano hoʻokolohua maʻamau ʻaʻole luku e pili ana i ka forgings:
Ultrasonic Testing (UT): Ma ka hoʻouna ʻana i nā puʻupuʻu hawewe kani kiʻekiʻe i ka forgings, ʻike ʻia nā leo e hoʻoholo i kahi, ka nui, a me ka morphology o nā hemahema o loko. Hiki i kēia ala ke ʻike i nā māwae, pores, inclusions, a me nā pilikia ʻē aʻe i ka forgings.
ʻO ka hoʻāʻo ʻana i ka mākēneki mākēneki (MT): Ma hope o ka hoʻopili ʻana i kahi māla magnetic i ka ʻili o kahi forging, hoʻopuehu ʻia nā ʻāpana magnetic ma luna. Inā loaʻa nā māwae a i ʻole nā pōʻino ʻē aʻe o ka ʻili, e hōʻiliʻili nā ʻāpana magnetic i kēia mau hemahema, no laila e ʻike ʻia lākou.
Liquid Penetrant Testing (PT): Ka uhi ʻana i ka ʻili o kahi forging me kahi wai permeable e hoʻopiha ai me nā hemahema a wehe iā lākou ma hope o kahi manawa. A laila, hoʻohana ʻia ka mea hoʻomohala e ʻae i ka wai permeable e komo a hana i nā hōʻailona ʻike ʻia ma ka māwae a i ʻole ka wahi kīnā.
X-ray Testing (RT): E hoʻohana ana i nā kukui X a i ʻole nā kukui gamma e komo i ka forgings a hana i nā kiʻi ma nā kiʻiʻoniʻoni kiʻi ʻoniʻoni. Hiki i kēia ʻano ke ʻike i nā hemahema e like me ka hoʻololi ʻana o ka density a me nā māwae i loko o ka forgings.
ʻO ka mea ma luna wale nō ka papa inoa o nā ʻano hoʻokolohua maʻamau ʻole luku, a pono ke koho ʻia ke ʻano kūpono e pili ana i ke ʻano o ka forging, nā koi kikoʻī, a me ke kūlana kikoʻī. Eia kekahi, ʻo ka hoʻāʻo non-destructive maʻamau e koi i ka hoʻomaʻamaʻa ʻoihana a me nā mea hana i hōʻoia ʻia e hōʻoia i ka hoʻokō pololei a me ka wehewehe ʻana i nā hopena.
leka uila:oiltools14@welongpost.com
Grace Ma
Ka manawa hoʻouna: Jan-03-2024
